NALCOOL
USPTO (United States) · Serial 72168946
- Status
- registered
- Status updated
- 1 April 2014
- Filing date
- 15 May 1963
- Registration date
- 31 March 1964
- Nice classification
- 15
- Owner
- ECOLAB USA INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72168946) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.